Projects

CSEMP assessment of c3 dibenzothiophenes in sediment at Skelmorlie (Clyde)

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean157.6359.43-25.8251.63
linear258.1961.75-25.1050.191.441 10.2300
smooth (df = 2)358.4464.69-24.2248.441.754 10.1854
smooth (df = 3)460.1970.48-24.1048.190.248 10.6186

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200020133.6433.261-0.3811 0.3107-1.2260.2457
last 20 years200020133.6433.261-0.3811 0.3107-1.2260.2457

Status assessment

No assessment criteria

 


Raw data with supporting information

Raw data with supporting information for assessment of  c3 dibenzothiophenes in sediment at Skelmorlie (Clyde)


Raw data with assessment

Raw data with assessment of  c3 dibenzothiophenes in sediment at Skelmorlie (Clyde)


Assessment plot

Assessment plot for  c3 dibenzothiophenes in sediment at Skelmorlie (Clyde)


PAH (alkylated) data

PAH (alkylated) data for assessment of  c3 dibenzothiophenes in sediment at Skelmorlie (Clyde)


PAH (alkylated) assessment

PAH (alkylated) assessment of  c3 dibenzothiophenes in sediment at Skelmorlie (Clyde)


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